(Cat? OR feline) AND NOT dog?
Cat? W/5 behavior
(Cat? OR feline) AND traits
Cat AND charact*

This guide provides a more detailed description of the syntax that is supported along with examples.

This search box also supports the look-up of an IP.com Digital Signature (also referred to as Fingerprint); enter the 72-, 48-, or 32-character code to retrieve details of the associated file or submission.

Concept Search - What can I type?

For a concept search, you can enter phrases, sentences, or full paragraphs in English. For example, copy and paste the abstract of a patent application or paragraphs from an article.

Concept search eliminates the need for complex Boolean syntax to inform retrieval. Our Semantic Gist engine uses advanced cognitive semantic analysis to extract the meaning of data. This reduces the chances of missing valuable information, that may result from traditional keyword searching.

Nanoparticles Leaden Fluids for Application in Electronic Cooling

Publishing Venue

The IP.com Prior Art Database

Abstract

Disclosed is a method that loads nano-sized particles into a system’s coolant fluid. Benefits include a significant increase in the thermal conductivity of the fluid. This increased thermal conductivity of cooling fluid results in reduced resistance at the cold plate.

Country

United States

Language

English (United States)

This text was extracted from a Microsoft Word document.

At least one non-text object (such as an image or picture) has been suppressed.

This is the abbreviated version, containing approximately
75% of the total text.

Nanoparticles Leaden Fluids for
Application in Electronic Cooling

Disclosed is a method that loads nano-sized particles into a
system’s coolant fluid. Benefits include a significant increase in the thermal
conductivity of the fluid. This increased thermal conductivity of cooling fluid
results in reduced resistance at the cold plate.

Background

Currently, the only
way to reduce plate-to-fluid resistance in single phase liquid cooling of
electronic component like a processor is to increase the fluid flow rate.
However, this leads to increased power consumption, the need for a larger pump,
and more noise and vibrations.

General Description

The disclosed method
loads the coolant fluid used in a coolant system with nano-sized particles.
This results in a significant increase in the thermal conductivity of the
fluid. One example of such nano-fluid laden system is deionized water loaded
with Copper nano-particles. Figure 1 shows the basic parts of a single phase
liquid cooling loop in a computer box.
One of the most significant resistances in the liquid cooling of computer boxes
is the resistance from the cold plate to the fluid. In general, this resistance
is a function of flow rate though the cold plate, as well as the thermal
properties (conductivity) of the fluid being used. It is important for the
fluid to have maximum thermal conductivity. Recent studies have shown that the
effective thermal conductivity of enhanced fluid can be almost 30% greater as
compared to pure fluid....